SERMIX owns a large fleet of transit mixers up to nearly 35 Transit Mixers. Consideration in selection for this fleet quality and technical German and take advantage of this to meet the wishes of customers and appease them through the speed of accuracy of performance and quality stemming from using new technology. The company provides periodic maintenance for the cars, which maintains a degree of efficiency and continue to work well, which have a good effect focus is in the interest of the customers.